Softmodded Wii - Without SD Card

Hello there,

My Wii was Soft modded from someone who is no more available to help. My will is working with with hard drive connected. But i dont see the covers. My wii doesn't have SD Card Installed. This a New Black. My only concern is I need to see Covers & titles of the game, When I load this in USB loader. I tried to download but it says no SD card found. So what is the best way to resolve this issue.